html,body{
  overflow: auto;
  //变量
  --theme-color:#FB8C00;
  .slide-fade-enter-active {
    transition: all .2s ease;
  }
  .slide-fade-leave-active {
    transition: all .2s cubic-bezier(1.0, 0.5, 0.8, 1.0);
  }
  .slide-fade-enter, .slide-fade-leave-to
  {
    transform: translateX(10px);
    opacity: 0;
  }
}